Repair Procedures
WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
- Relay Replacement (Within an Electrical Center) or Relay Replacement (Attached to Wire Harness)
- Control Module References for BCM replacement, setup and programming